Hoppe's 12 Gauge Clamshell Cleaning Kit

Built for sportsmen who expect their gear to work as hard as they do, the Hoppe’s 12 Gauge Clamshell Cleaning Kit delivers time-tested firearm maintenance in a compact, reliable package. Designed specifically for 12-gauge shotguns, this kit combines the power of Hoppe’s No. 9 cleaning solutions with durable, precision-made tools built to keep your firearm performing at its best.

Inside, you’ll find a 2-ounce bottle of Hoppe’s No. 9 Gun Bore Cleaner—an American classic trusted by generations of shooters. Known for its unmatched ability to remove powder, lead, and plastic fouling, it cuts through residue with ease while helping to prevent rust and corrosion. A three-piece aluminum cleaning rod gives you the reach and strength needed for a deep, thorough clean, while remaining lightweight and easy to handle.

The kit also includes a gauge-specific brush and a set of cleaning patches designed for a tight, effective fit inside your shotgun’s bore. Each component works together to restore smooth performance and extend the life of your firearm, whether you’re preparing for the next hunt, day at the range, or end-of-season maintenance.

Compact and easy to store, the clamshell packaging keeps everything organized and ready for quick use in the field or at home. Proudly made in the USA, the Hoppe’s 12 Gauge Clamshell Cleaning Kit reflects the same dedication to quality and reliability that’s made Hoppe’s a trusted name in firearm care for over a century.

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